Strikes to Iran’s Bushehr nuclear power plant could release long-lasting radioactive cesium 137 into the Persian Gulf, ...

A massive explosion rocked central Iran early Tuesday as a joint US-Israeli airstrike targeted a high-security weapons depot ...

Forty years ago, the catastrophic explosion at Chernobyl sent plumes of radioactive waste into the atmosphere. Now, New Scientist has gained exclusive access to learn how vital work to decontaminate t ...

When Iran’s covert nuclear program came to international attention over two decades ago, Tehran insisted that its intentions were peaceful and that it had no plans to develop nuclear weapons.

Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the country to do so ...

President Donald Trump is keeping up his attacks on Iran, unleashing a massive bomb strike on the city of Isfahan that was ...

Add Yahoo as a preferred source to see more of our stories on Google. An Iranian ballistic missile evaded Israeli air defences and hit the town of Dimona, close to the country’s main nuclear facility, ...

Imagine a 150-kiloton nuclear bomb exploded in the city closest to you. Do you know how the city, its surrounding region, and its inhabitants would be affected? If you can't think of much more than "a ...

Nuclear weapons drastically changed warfare. Learn about the atomic bombings of Hiroshima and Nagasaki in WWII the only ...

While it may sound like a bombastic action movie, many genuinely fear a potential nuclear war. Here's a possible Georgia target and supplies to pack.